Wireless Bluetooth Headset
Transcription
Wireless Bluetooth Headset
P/N : 235-10198 Quick Start Wireless Bluetooth headset.fm Page 1 Wednesday, November 3, 2004 5:11 PM Contents Your Creative Headset CB2460 with Bluetooth Technology ................................................. 3 Getting Started .................................................................................................................................. 5 Charge your headset .............................................................................................................. 5 Pair your headset and mobile phone .................................................................................. 6 Make a call ................................................................................................................................ 7 Using Your Headset ......................................................................................................................... 8 Reading your headset’s LED ................................................................................................. 9 Frequently Asked Questions .......................................................................................................... 10 General Specifications ..................................................................................................................... 12 Creative Customer Support Services .......................................................................................... 13 Support Services ..................................................................................................................... 13 Product Registration and Returns ....................................................................................... 14 Customer Support Services Centers ................................................................................. 15 Creative Limited Warranty (Asia) ................................................................................................ 17 Safety Advice ..................................................................................................................................... 19 Power Adapter Safety Notice .............................................................................................. 19 1 Wireless Bluetooth headset.fm Page 2 Wednesday, November 3, 2004 5:11 PM 2 Wireless Bluetooth headset.fm Page 3 Wednesday, November 3, 2004 5:11 PM Your Creative Headset CB2460 with Bluetooth Technology Power adapter jack Lanyard lug Multi-function button Earpiece Buzzer Blue Light Emitting Diode (LED) Microphone Your Creative Headset CB2460 with Bluetooth® Technology is supplied with a built-in lithium-ion rechargeable battery. 3 Wireless Bluetooth headset.fm Page 4 Wednesday, November 3, 2004 5:11 PM For added safety during use, attach your headset to the lanyard as shown in Figure 1. Figure 1 4 Wireless Bluetooth headset.fm Page 5 Wednesday, November 3, 2004 5:11 PM Getting Started 1 Charge your headset Your headset needs to be fully charged before you use it for the first time. To charge your headset’s battery, connect the power adapter to your headset as shown in Figure 2. The LED indicates the battery status. It stays lit when the battery is charging. For more information on the LED, see ”Reading your headset’s LED” on page 9. To wall outlet Power adapter jack Power adapter LED Figure 2 • A fully charged battery should supply you with approximately up to four hours of talk time and up to 100 hours of standby time. Talk time, however, may vary depending on your mobile phone’s settings and usage. • When the battery is almost depleted, your headset buzzes twice every 20 seconds, and the alert tone sounds in the earpiece every 20 seconds. Recharge the battery at the earliest opportunity. 5 Wireless Bluetooth headset.fm Page 6 Wednesday, November 3, 2004 5:11 PM 2 Pair your headset and mobile phone Before using your headset for the first time, pair it with a Bluetooth-enabled mobile phone. 1. If your headset is turned on, turn it off by pressing and holding the Multi-function button until the LED blinks rapidly. 2. Place your headset within one meter (three feet) of your mobile phone, as shown in Figure 3. One meter (three feet) or less Figure 3 3. Press and hold the Multi-function button until the LED blinks rapidly. 4. Turn on your mobile phone’s Bluetooth feature. For more information, see your mobile phone’s User’s Guide. 5. Set your mobile phone to detect Bluetooth devices. 6. From the list that appears, select CB2460Creative. 6 Wireless Bluetooth headset.fm Page 7 Wednesday, November 3, 2004 5:11 PM 7. When prompted for a passkey, press 0000 on your mobile phone and select OK. 8. Select Return to go back to your mobile phone’s main menu. A headset icon may appear on your mobile phone’s screen. You can now start to make and receive calls from your headset. 3 Make a call Before making a call, make sure that your headset is paired with your mobile phone. For pairing instructions, see ”Pair your headset and mobile phone” on page 6. 1. Turn on your headset by pressing and holding the Multi-function button for three seconds. The LED turns on. 2. Dial a number using your mobile phone. 3. When connected, talk using your headset’s microphone. 4. To end the call, press the Multi-function for three seconds. You can also end a call using your mobile phone. For more usage information, see section “Using Your Headset“. • When no calls are in progress and your mobile phone is turned on, your headset goes into standby mode. • When using your headset with your mobile phone, make sure that it is within 10 meters (30 feet) of your mobile phone. 7 Wireless Bluetooth headset.fm Page 8 Wednesday, November 3, 2004 5:11 PM Using Your Headset Your headset has a Multi-function button which allows you to turn on or off your headset. With the Multi-function button, you can answer or end calls, use the Last Number Redial* feature, and adjust the volume without using your mobile phone. The table below shows you how to use the button on your headset. Usage Action Turning on your headset Press and hold the Multi-function button for three seconds. The LED turns on under normal condition or blinks five times when the battery is almost depleted. Turning off your headset Press and hold the Multi-function button until the LED blinks. Release the button. The LED turns off. Going into pairing mode Turn off your headset. Press and hold the Multi-function button until the LED blinks rapidly. Answering a call Press the Multi-function button. You can also answer the call using your mobile phone. Ending a call Press the Multi-function button for three seconds. You can also end a call using your mobile phone. Rejecting a call Press the Multi-function button for three seconds. Transfering a call* Press the Multi-function button twice quickly. Using Voice Dial* Press the Multi-function button once and when you hear an alert tone, say the voice tag. Using Last Number Redial* Press the Multi-function button twice quickly. Adjusting volume Press the Multi-function button to select low, medium, or high volume. *Some features are available only for selected mobile phones. For more information, refer to your mobile phone’s User’s Guide. 8 Wireless Bluetooth headset.fm Page 9 Wednesday, November 3, 2004 5:11 PM Reading your headset’s LED Your headset’s LED indicates the mode your headset is in. The table below shows you the various LED indications available. Headset state LED indication Power on On (Normal conditions). Blinks five times (Battery almost depleted). Power off Blinks and then turns off. Standby Blinks once every five seconds. Pairing Blinks for two minutes. Charging On. Fully charged Off. 9 Wireless Bluetooth headset.fm Page 10 Wednesday, November 3, 2004 5:11 PM Frequently Asked Questions The headset fails to pair with your mobile phone. Do one or more of the following: • Check that your mobile phone’s Bluetooth feature is turned on. For more information, refer to your mobile phone’s User’s Guide. • Make sure that your headset is turned on and fully charged. • Make sure that your headset is within one meter (three feet) of your mobile phone. • Check that there are no obstructions, such as walls or other electronic devices, between your headset and mobile phone. • Recharge your headset and try to pair it with your mobile phone again. • Remove and replace your mobile phone’s battery (if applicable) before trying to pair it with your mobile phone again. How far away from my Bluetooth-enabled mobile phone can I be when using my headset? When using your headset with your mobile phone, make sure that you are within 10 meters (30 feet) of your mobile phone. Your headset works best when there are no obstructions, such as walls or other electronic devices, between your headset and mobile phone. If you use your headset too far away from your mobile phone, you may hear some crackling sounds during a call. Which Bluetooth software profile does my headset support? Your headset supports both Headset and Handsfree Bluetooth profiles. For more information on Bluetooth profiles, refer to your mobile phone’s User’s Guide. Will my headset interfere with my computer or car’s electronic devices? You should not experience any interference when using your headset near a standard consumer-grade electronics equipment. For more information on international Bluetooth standards, go to www.bluetooth.com. 10 Wireless Bluetooth headset.fm Page 11 Wednesday, November 3, 2004 5:11 PM Can other Bluetooth-enabled mobile phone users accidentally tune in on my conversation? When you pair and connect (if applicable) your headset to your mobile phone, you are creating a private link between both devices. The wireless Bluetooth technology prevents monitoring by third parties. Can I wear or use my headset in the rain or when taking a shower? Your headset is NOT a waterproof device. DO NOT wear or use your headset in the rain or when taking a shower. Exposing your headset to water may cause permanent damage. Why does my headset buzz? Your headset may buzz to indicate that there is an incoming call or that your headset battery needs recharging. For more information, see ”Using Your Headset” on page 8. Can I use my headset with notebook computers, desktop computers, and Personal Digital Assistants (PDAs)? Your headset will work with all Bluetooth version 1.1 (or higher) devices. These devices, however, must have the Headset and/or the Handsfree profile. For more information on Bluetooth profiles, refer to your mobile phone’s User’s Guide. Can I change my headset’s battery? Do not attempt to change the battery yourself. To change your headset’s battery, refer to your local Customer Support Services. For more information, see ”Customer Support Services Centers” on page 15. What is the passkey or PIN for my headset, and can I change it? The passkey or PIN used for pairing your headset and mobile phone is "0000" and it cannot be changed. 11 Wireless Bluetooth headset.fm Page 12 Wednesday, November 3, 2004 5:11 PM General Specifications Bluetooth version 1.1 Bluetooth 2.4 GHz Class 2 Radio, up to a radius of 10 meters (32.8 feet) (Varies depending on environment) Supported Bluetooth profile Headset and Handsfree profiles Dimensions 59.1 mm (L) X 26.7 mm (W) X 14.4 mm (H), 26.0 mm (H) with earpiece Weight 12.5 g Battery type Lithium-ion rechargeable Normal charging time 2½ - 4 hours Talk time* Up to 4 hours Standby time* Up to 100 hours Power adapter Output 5V, 200mA *may vary depending on your mobile phone’s settings and operation. 12 Wireless Bluetooth headset.fm Page 13 Wednesday, November 3, 2004 5:11 PM Creative Customer Support Services At Creative, in addition to giving you the best products, we are committed to providing you with a comprehensive range of support services. These support services are designed to assist you with the setup and use of your Creative product. In order to provide you with an accurate and timely response, please have the following information available beforehand: ❑ Name, model and serial number of your Creative product ❑ Computer make, model and operating system, for example, Microsoft® Windows® XP ❑ Details of your question, such as any message boxes that appear ❑ Place and date of purchase To access our support services, go to www.creative.com/support. Support Services Knowledge Base www.creative.com/support/ Creative's Knowledge Base empowers you to quickly find solutions to your questions. Using natural language support and stepping you through targeted questions, the Knowledge Base will help you pinpoint the best solution to your particular question. The Knowledge Base also provides access to Frequently Asked Questions (FAQs) and Technical Specifications on Creative products. Email Should a solution be unavailable on the Creative Knowledge Base, you can contact our support staff through email by completing our web-based form (see the Customer Support Services Centers section for information on regional email addresses). Product Documentation In addition, the Creative web site contains an extensive library of product installation and user guides for your Creative product. Telephone Where web access is unavailable, you may contact our service support team via telephone. Telephone numbers can be found in the Customer Support Services Centers section. 13 Wireless Bluetooth headset.fm Page 14 Wednesday, November 3, 2004 5:11 PM Product Registration and Returns Registering your Product In order to provide you with better support services, we ask that you register your product. You can do this when installing your product or, alternatively, you can go to www.creative.com/register and register online. Please note that your warranty rights are not dependent on product registration. There are a host of benefits to registering your product, such as: ❑ Email notifications of attractive promotions and events. ❑ News and tips on upcoming products. All information you provide us will not be shared with others unless we have your permission to do so. You always have the choice to receive or not to receive future mails. Your information is safeguarded under the terms of our Privacy Policy. For more information about our Privacy Policy, visit www.creative.com/legal/privacy.asp. Returning your Product for Warranty Service You must provide proof of purchase (an itemized dated receipt) to be eligible for warranty service. You should retain your proof of purchase for the duration of the Warranty Period. Warranty service is only applicable if the product was purchased by you from an authorized Creative retailer, and will not be provided for any product that has not been purchased as new or was obtained as a result of the purchase of a non-Creative product. You should also retain all product contents and packaging in case you need to return your product for warranty or factory service. A copy of the warranty is available on the product installation CD, or together with your product. If a problem develops during the Warranty Period, follow the step-by-step procedures below for returning your product for warranty service: 1. Contact your local Creative Customer Support Services Center. Regional contact information is provided below. 2. For customers in Asia Pacific, the Middle East and Africa, you should first contact the dealer who sold you the product, as your dealer may be able to assist you. To find your nearest authorized dealer, go to www.asia.creative.com/support. 3. Have your proof of purchase available to validate your Warranty. 4. After the product has been determined to require warranty service, you will be issued a Return Merchandise Authorization (RMA) number. All products returned to Creative for warranty service must have a RMA number. 5. Write the RMA number on the outside of the package. Creative will not accept a return that does not have an RMA number on the outer packaging. 6. Return only the defective item(s). Creative is not responsible for other products or accessories returned with the defective item. 7. If applicable, you should remove or make a backup copy of any data stored on the product prior to shipping the product to Creative. All data will be deleted from the product during repairs. Creative is not responsible or liable for any data stored on the product that is lost, deleted, or is otherwise inaccessible. Shipping Charges and Tariffs Shipment to Creative is at your expense and at your own risk (including any loss or damage to the product during shipment). We recommend using proper packing materials (including using the original product package), shipping the package through a carrier that provides proof of delivery and insuring the shipment at full product value. 14 Wireless Bluetooth headset.fm Page 15 Wednesday, November 3, 2004 5:11 PM To avoid any applicable tariffs when shipping a product to Creative from outside the United States, the European Union, or from zones with special tax status, you must complete the relevant customs documentation before shipping the product. If the relevant customs documentation has not been completed, in order to ensure return delivery to you, Creative will include charges for any applicable tariffs applied to the shipment (whether to or from Creative). Customer Support Services Centers Asia, the Middle East and Africa Unless otherwise stated, support is in English. Customer Support Services centers are found in: ❑ Australia and New Zealand ❑ Hong Kong and Macau ❑ Japan ❑ Mainland China ❑ Taiwan ❑ Singapore If you purchased your product from a country or region elsewhere from the above, please contact the Singapore office. Australia and New Zealand Address: Telephone: Fax: Operating Hours: Website: Email: Creative Labs Pty Ltd Customer Support Services, Shop 3-5, 524 Parramatta Road, Petersham, NSW 2049, Australia Australia: (02) 9021 9898 Australia: (02) 9021 9899 www.australia. creative.com www.australia.creative. com/support/contact/ New Zealand: (61 2) 9021 9898 New Zealand: (61 2) 9021 9899 8:30 a.m - 5:30 p.m, Eastern Standard Time, Monday - Friday (Closed on Public Holidays) Postal address: PO Box 257 Leichhardt, NSW 2040 Hong Kong and Macau Address: Telephone: Fax: Operating Hours: Website: Email: Creative Labs (Hong Kong) Ltd Customer Support Services, Rm 2908-12, 29/F, Metroplaza Tower I, 223 Hing Fong Road, Kwai Fong NT Hong Kong Hong Kong: 2148 6151 or 2148 6152 Hong Kong: 2331 2151 9:15 a.m - 12:15 p.m & 1:45 p.m - 5:45 p.m, Monday - Friday www.asia.creative. com/hongkong English: www.asia.creative.com/ support/contact/ Macau: (852) 2148 6151 or (852) 2148 6152 Macau: (852) 2331 2151 9:15 a.m - 12:45 p.m, Saturday (Closed on Public Holidays) Traditional Chinese: www.taiwan.creative.co m/support/contact/ 15 Wireless Bluetooth headset.fm Page 16 Wednesday, November 3, 2004 5:11 PM Japan Address: Telephone: Fax: Operating Hours: Website: Creative Media K K Customer Support Services, 3F Kanda Eight Bldg, 4-6-7 Soto Kanda, Chiyoda Ward, Tokyo 101-0021 Japan Japanese: (03) 3254 0393 Japanese: (03) 3254 9820 10:00 a.m - 12:00 p.m & 1:00 p.m - 5:00 p.m, Monday - Friday (Closed on Public Holidays) Japanese: Japanese: www.japan.creative www.japan.creative.co .com m/support/contact/ Email: English: www.asia.creative.com/ support/contact/ Mainland China Address: Telephone: Fax: Operating Hours: Website: Creative Hohan Technology Ltd Customer Support Services, 15 Wanquanzhuang Road, Haidian District, Beijing 100089 People’s Republic of China Mandarin: (010) 8255 1800 [Extensions: 8301 ~ 8305] Simplified Chinese: (010) 8255 1800 [Extension: 8300] 9:00 a.m - 6:00 p.m, Monday - Saturday (Closed on Public Holidays) Simplified Chinese: Simplified Chinese: www.china.creative www.china.creative.co .com m/support/contact/ Email: English: www.asia.creative.com /support/contact/ Postal Address: P O Box 8968 Beijing 100089 People’s Republic of China Taiwan Address: Telephone: Fax: Operating Hours: Website: Email: Creative Labs Taiwan Co Ltd Customer Support Services, 2F No.5 Lane 345 Yangguang St, Neihu District, Taipei City 114 Taiwan (ROC) Mandarin: (02) 8797 2928 [Extensions 601 and 602] Traditional Chinese: (02) 8797 2488 9:00 a.m - 12:00 p.m & 1:00 p.m - 6:00 p.m, Monday - Friday (Closed on Public Holidays) Traditional Chinese: www.taiwan. creative.com Traditional Chinese: www.taiwan.creative. com/support/contact/ English: www.asia.creative.com /support/contact/ Singapore & the rest of the Asia-Pacific region, the Middle East and Africa Address: Telephone: Fax: Operating Hours: Website: Email: Creative Technology Ltd Customer Support Services, 31 International Business Park, Creative Resource, Singapore 609921, Republic of Singapore Singapore: 6895 4100 Singapore: 6895 4550 Singapore: www.singapore. creative.com Singapore: www.singapore.creative. com/support/contact/ Others: (65) 6895 4100 Others: (65) 6895 4550 11:00 a.m - 7:00 p.m, Monday - Sunday (Closed on Public Holidays) Others: www.asia.creative. com Others: www.asia.creative.com/ support/contact/ 16 Wireless Bluetooth headset.fm Page 17 Wednesday, November 3, 2004 5:11 PM Creative Limited Warranty (Asia) Creative Technology Ltd. ("Creative") warrants that the retail hardware product herein ("Product") is free of material defects in materials and workmanship that result in Product failure during normal usage, according to the following terms and conditions: 1. The limited warranty extends only to the original end-user purchaser and holder of this warranty ("You" or "Your") and is not transferable or assignable to any subsequent purchaser. 2. You must provide proof of purchase of the Product by a dated itemized receipt to be eligible for this limited warranty. 3. The limited warranty is ONLY applicable in the country or territory where the product was purchased from an authorized Creative retailer and excludes any product that has not been purchased as new or is obtained as a result of the purchase of a non-Creative product. 4. During the Warranty Period (as provided below), Creative will repair, or replace, at Creative's sole option, any defective parts or any parts that will not properly operate for their intended purpose with new or refurbished parts if such repair or replacement is needed. a. The limited warranty for the Product extends for SIX (6) months from the date of your purchase ("Warranty Period"). The warranty period will be extended by each whole day that the Product is out of Your possession for repair under this warranty. b. Creative will pay for the labor charges incurred by Creative in repairing or replacing the defective parts during the Warranty Period from the date of your purchase. c. You will not have to pay for any such replacement parts. d. Creative also warrants that the repaired or replaced parts will be free from defects in material and workmanship for a period of NINETY (90) days from the date of repair or replacement, or for the remainder of the Warranty Period, whichever is greater. 5. Creative does not warrant uninterrupted or error-free operation of the Product. Creative is not under any obligation to support the Product for all operating environments, including but not limited to, interoperability with all current and/or future versions of software or hardware. 6. For Products that are capable of storing data: Creative is not responsible or liable for any data stored on the Product that is lost, deleted, or is otherwise inaccessible. All data will be deleted from the Product during repairs. You should remove or make a backup copy of any data stored on the Product prior to shipping the Product to Creative. 7. If a problem develops during the Warranty Period, please refer to the Product Returns section of the Creative Customer Support Services documentation accompanying the Product. This document will provide you with contact information for a local Creative office and step-by-step procedures for returning the Product for warranty service. a. You must provide proof of purchase of the Product by a dated itemized receipt. b. You will bear the cost of shipping the Product to Creative. Creative will bear the cost of shipping the Product back to You after completing the warranty service. c. You must be issued a Return Merchandise Authorization (RMA) number. Write the RMA number on the outside of the package. Creative will not accept a return that does not have a RMA number on the outer packaging. d. Only return the defective item(s). Creative is not responsible for other products or accessories returned with the defective item. 17 Wireless Bluetooth headset.fm Page 18 Wednesday, November 3, 2004 5:11 PM 8. 9. 10. 11. 12. 13. The limited warranty does not apply to: a. Damage caused by normal wear and tear, abnormal use or conditions, misuse, neglect, abuse, accident, improper handling or storage, exposure to moisture, unauthorized modifications, alterations, or repairs, improper installation, improper use of any electrical source, undue physical or electrical stress, operator error, non-compliance with instructions or other acts which are not the fault of Creative, including damage or loss during shipment. b. Damage from external causes such as floods, storms, fires, sand, dirt, earthquakes, an Act of God, exposure to sunlight, weather, moisture, heat, or corrosive environments, electrical surges, battery leakage, theft, or damage caused by the connection to other products not recommended for interconnection by Creative. c. Damage or loss of data due to (i) interoperability with current and/or future versions of operating systems or other current and/or future software and hardware, (ii) a computer virus, worm, Trojan horse or memory content corruption, or (iii) malfunction or defect of the Product. d. Counterfeit products or any accompanying products not bearing a Creative serial number provided with the Product, or in the case of communications products, the use of the Product outside the borders of the country intended for use (as indicated by local telecommunication approval stickers). e. Any Product that has had its serial number altered, defaced or removed. f. Any defect occurring after the expiration of the Warranty Period or where Creative was not advised in writing of an alleged defect or malfunction within seven (7) days after the expiration of the Warranty Period. Creative's limit of liability under the limited warranty is the actual cash value of the Product at the time You return the Product for repair (e.g., the purchase price of the Product less a reasonable amount for usage). Creative will not be liable for any other losses or damages. These remedies are Your exclusive remedies for breach of warranty. Any action or lawsuit for breach of warranty must be commenced within eighteen (18) months following the purchase of the Product. THE FOREGOING LIMITED WARRANTY IS YOUR SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. TO THE EXTENT PERMITTED BY APPLICABLE LAW, CREATIVE HEREBY DISCLAIMS THE APPLICABILITY OF ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR USE FOR THE PRODUCT. IF SUCH A DISCLAIMER IS PROHIBITED BY APPLICABLE LAW, THE IMPLIED WARRANTY IS LIMITED TO THE DURATION OF THE FOREGOING LIMITED WRITTEN WARRANTY. CREATIVE WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, PUNITIVE OR CONSEQUENTIAL DAMAGES, OR DAMAGES, INCLUDING BUT NOT LIMITED TO ANY LOST PROFITS, SAVINGS, DATA, OR LOSS OF USE, ANY THIRD PARTY CLAIMS, AND ANY INJURY TO PROPERTY OR BODILY INJURY (INCLUDING DEATH) TO ANY PERSON, ARISING FROM OR RELATING TO THE USE OF THIS PRODUCT OR ARISING FROM BREACH OF THE WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, TORT, OR STRICT LIABILITY, EVEN IF CREATIVE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. This warranty gives You specific legal rights. You may also have other rights, which vary from state to state and country to country. Some states and countries do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to You. This is the entire warranty between You and Creative and supercedes all prior and contemporaneous agreements or understandings, oral or written, relating to the Product, and no representation, promise or condition not contained herein will modify these terms. Version 2.0 June 2004 18 Wireless Bluetooth headset.fm Page 19 Wednesday, November 3, 2004 5:11 PM Safety Advice General Safety Power Adapter Safety Notice Power Source This product is specially designed for operation within the electrical range(s) specified on the provided power adapter. Any usage outside of these ranges is at your own risk. If you are not sure of the type of power supply to your home, consult your product dealer or local Power Company. Cleaning Unplug the product from the power source and turn off the headset before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning. Copyright © 2004 Creative Technology Ltd. All rights reserved. Bluetooth is a registered trademark of the Bluetooth SIG, Inc., USA. All other products are trademarks or registered trademarks of their respective owners and are hereby recognized as such. All specifications are subject to change without prior notice. Actual contents may differ slightly from those pictured. 19 Wireless Bluetooth headset.fm Page 20 Wednesday, November 3, 2004 5:11 PM Notes 20